To care for a newly planted tree or shrub

Water thoroughly and regularly to maintain soil moisture until plant has been established by new root growth. Continue to provide adequate water for a minimum of six months to ensure plant’s survival. For newly planted trees apply 10-15 gallons of water for every square yard of soil area beneath the tree’s canopy. For shrubs watering is preferable in the every evening, when evaporation in minimal.

Mulch prevents moisture loss, reduces harmful temperature extremes, and prevents the germination of weed seeds. Apply mulch 2-3 inches thick within a one-foot radius around the base of the newly planted tree or shrub. Mulch every 2 to 3 years to ensure optimal root environments. Do not mulch during drought or when ground is frozen.

Fertilizing can increase the health and vigor of your plantings. Fertilizing can benefit old and young plants. Fertilize newly planted trees and shrubs only after new growth has occurred. Organic fertilizers, such as manure or enriched mulches, should be applied in the fall. Inorganic fertilizers, such as granular, time release or liquid soluble, should be applied in the spring. The application of the fertilizer should be followed according to manufacture’s directions. Trees and shrubs with flowers or fruit require fertilizer with potassium and phosphorus, while plants grown for their foliage require fertilizer with higher levels of nitrogen.

To protect newly planted broadleaf evergreen shrubs from drying out in the winter a burlap screen may be constructed to protect against cold winter winds. An application of antidesiccant can reduce moisture loss during the winter months.

Pruning is necessary to make sure your plants stay pristine. Some shrubs may be pruned in after new growth has matured, but other shrubs may be pruned in late fall. Click here to find out when your new shrub should be pruned http://www.extension.org/horticulture